Gemstone



FIG. 1 is a bottom view of the gemstone;

FIG. 2 is a right end view of the gemstone;

FIG. 3 is a front view of the gemstone;

FIG. 4 is a left end view of the gemstone;

FIG. 5 is a rear view of the gemstone;

FIG. 6 is a top view of the gemstone; and,

FIG. 7 is a perspective view of the gemstone. 

The ornamental design for a gemstone, as shown. 